Atlas Copco XAS 375 DD6 - Topping Up Without Draining From the Cooling System

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TOPPING UP WITHOUT DRAINING FROM THE COOLING SYSTEM
The quantity of PARCOOL EG Concentrate to be topped up can be estimated with the following formula and/or graph:
Corrections concentrate in measured system towards 50% volume by using PARCOOL EG Concentrate
14
33
33 17 14 50 4,8
50- = =*/
4
0,0
0,5
1,0
1,5
2,0
2,5
3,0
3,5
4,0
4,5
5,0
5,5
6,0
5678910111213141516
1
2
3
4
5
Example:
Total volume coolant =
Measured concentration =
In case of expansion tank at low level, this quantity is to
be filled without draining from the cooling system.
1 Refractometer indication -20° C (-4° F) (33%)
2 Refractometer indication -22° C (-7.6° F)
3 Refractometer indication -25° C (-13° F)
4 Refractometer indication -30° C (-22° F)
5 Refractometer indication -36° C (-32.8° F)
Engine coolant capacity (liter)
Top-up volume PARCOOL EG Concentrate without drainage
Top-up volume (liter)
PN: 1604 8159 01
Liter
Vol %
Liter PARCOOL EG Concentrate
DD6.book Page 44 Monday, November 10, 2014 11:25 AM